Female electrical connector

Abstract

A female electrical connector includes an insulative housing, a rack mounted in the insulative housing and 8 pcs of gold pins arranged in the rack for signal transmission. The 1 st , 3 rd and 5 th pins each have the respective top end extending obliquely backwardly from the front side of the rack and then curved and closely attached to the rear side of the rack so that the transmission direction of the 1 st , 3 rd and 5 th pins is reversed to that of the 2 nd , 4 th , 6 th , 7 th and 8 th pins, enabling the female electrical connector for signal transmission in the fully bandwidth range of 1˜500 MHz.

1. A female electrical connector for use with a male electrical connector for network signal transmission, comprising:
 an insulative housing having a front opening for the insertion of a matting male electrical connector; 
 a rack flat configured and mounted in a bottom side inside said insulative housing, said rack having opposing front and rear sides and opposing top and bottom sides; and 
 8 pcs of gold pins numbered from 1 st  to 8 th  and respectively arranged on said rack, each said gold pin having a top end extending to the top side of said rack and a bottom end vertically downwardly extending out of the bottom side of said rack; 
 wherein the top ends of said 2 nd , 4 th , 6 th , 7 th  and 8 th  pins extend obliquely backwardly from the front side of said rack and suspend above the rear side of said rack; the top ends of said 1 st , 3 rd  and 5 th  pins extend obliquely backwardly from the front side of said rack and are then curved and closely attached to the rear side of said rack so that the transmission direction of said 1 st , 3 rd  and 5 th  pins is reversed to that of said 2 nd , 4 th , 6 th , 7 th  and 8 th  pins; said 1 st , 3 rd  and 5 th  pins each have an arched middle part protruding over the elevation of a middle part of the top end of each of said 2 nd , 4 th , 6 th , 7 th  and 8 th  pins that suspends above said rack, thereby constituting a plug contact area. 
 
     
     
       2. The female electrical connector as claimed in  claim 1 , further comprising a metal shielding shell surrounding said insulative housing. 
     
     
       3. The female electrical connector as claimed in  claim 1 , wherein said rack comprises a plurality of stop blocks located on the rear side thereof and adapted for separating said 1 st , 3 rd  and 5 th  pins. 
     
     
       4. The female electrical connector as claimed in  claim 2 , wherein said rack comprises a plurality of grooves located on the front side thereof and adapted for prohibiting each said pin from lateral displacement. 
     
     
       5. The female electrical connector as claimed in  claim 2 , wherein said rack comprises two top engagement blocks bilaterally protruded from the top side thereof for engagement with said insulative housing. 
     
     
       6. The female electrical connector as claimed in  claim 2 , wherein said rack comprises two bottom locating blocks for fastening to a circuit board. 
     
     
       7. The female electrical connector as claimed in  claim 2 , wherein said metal shielding shell comprises a plurality of protruding clamping lugs extended from the border thereof for fastening to said insulative housing.